“Z39.50”的概念、定义、翻译、参考文献-科学参考

单词	Z39.50
释义	Z39.50 Encyclopedia 管理学情报组织技术释 American National Standard Information Retrieval Application Service Definition and Protocol Specification for Open System Interconnection; Z39.50信息检索应用服务定义和协议规范美国图书馆界创立的信息检索方面的国家标准。是一个用于实现计算机数据库网络互联通信的协议。
随便看	system of open administrationa of villager affairs system of ordinary differential equations system of orthogonal coordinates system of orthogonal functions system of orthogonal polynomials system of orthonormal functions system of orthonormal polynomials system of ownership of the means of production system of paid use of natural resources system of parabolic equations system of parabolic equations; parabolic system system of parabolic partial differential equations system of parallel forces system of parameters system of partial differential equations system of particles system of periods system of Pfaffian equations system of points system of polar coordinates system of polynomial equations system of polynomials System of Positive Polity system of powers system of production and construction corps

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。